This directory contains two sub-directories:

o exercise - Contains all exercises to be carried out by students,
sorted into sub-directories which group the exercises by subject.

o example - Contains all example programs and solutions to the
exercises, grouped in the same way as the `exercise' directory.

Specifically, these two directories are each divided into the following
sub-directories:

o  sdc - Sources, Data types and Control Structures

o  procm - Procedures and Modules
   
o  arrays - Array Processing
   
o  pointers - Pointer Variables
   
o  io - Input and Output
   
o  ifun - Intrinsic Functions